On the joining of their group in Kasalā (al-Tāka) with them and the creation of a banner from their tribe.
- This text has been edited in Muḥammad Ibrāhīm Abū Salīm, Muḥarrarāt ʿUthmān Diqna, Khartoum, Markaz Abū Salīm li-l-dirāsāt, 2004. See letter 165
18/09/1306